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| author | Stephen Hines <srhines@google.com> | 2014-04-23 16:57:46 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-04-24 15:53:16 -0700 |
| commit | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /test/CodeGen/R600/mul.ll | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| download | external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.zip external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.gz external_llvm-36b56886974eae4f9c5ebc96befd3e7bfe5de338.tar.bz2 | |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
Diffstat (limited to 'test/CodeGen/R600/mul.ll')
| -rw-r--r-- | test/CodeGen/R600/mul.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/R600/mul.ll b/test/CodeGen/R600/mul.ll index 8c27e28..e176148 100644 --- a/test/CodeGen/R600/mul.ll +++ b/test/CodeGen/R600/mul.ll @@ -40,3 +40,15 @@ define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { store <4 x i32> %result, <4 x i32> addrspace(1)* %out ret void } + +; SI-CHECK-LABEL: @trunc_i64_mul_to_i32 +; SI-CHECK: S_LOAD_DWORD +; SI-CHECK: S_LOAD_DWORD +; SI-CHECK: V_MUL_LO_I32 +; SI-CHECK: BUFFER_STORE_DWORD +define void @trunc_i64_mul_to_i32(i32 addrspace(1)* %out, i64 %a, i64 %b) { + %mul = mul i64 %b, %a + %trunc = trunc i64 %mul to i32 + store i32 %trunc, i32 addrspace(1)* %out, align 8 + ret void +} |